diff options
Diffstat (limited to 'libmpcodecs/native/decode144.h')
-rw-r--r-- | libmpcodecs/native/decode144.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/libmpcodecs/native/decode144.h b/libmpcodecs/native/decode144.h deleted file mode 100644 index 597c806b63..0000000000 --- a/libmpcodecs/native/decode144.h +++ /dev/null @@ -1,64 +0,0 @@ -#ifndef DECODE144_H -#define DECODE144_H - -/* internal globals */ -typedef struct { - unsigned int resetflag, val, oldval; - unsigned int unpacked[28]; /* buffer for unpacked input */ - unsigned int *iptr; /* pointer to current input (from unpacked) */ - unsigned int gval; - unsigned short *gsp; - unsigned int gbuf1[8]; - unsigned short gbuf2[120]; - signed short output_buffer[40]; - unsigned int *decptr; /* decoder ptr */ - signed short *decsp; - - /* the swapped buffers */ - unsigned int swapb1a[10]; - unsigned int swapb2a[10]; - unsigned int swapb1b[10]; - unsigned int swapb2b[10]; - unsigned int *swapbuf1; - unsigned int *swapbuf2; - unsigned int *swapbuf1alt; - unsigned int *swapbuf2alt; - - unsigned int buffer[5]; - unsigned short int buffer_2[148]; - unsigned short int buffer_a[40]; - unsigned short int buffer_b[40]; - unsigned short int buffer_c[40]; - unsigned short int buffer_d[40]; - - unsigned short int work[50]; - unsigned short *sptr; - - int buffer1[10]; - int buffer2[10]; - - signed short wavtable1[2304]; - unsigned short wavtable2[2304]; -} Real_internal; - -/* consts */ -#define NBLOCKS 4 /* number of segments within a block */ -#define BLOCKSIZE 40 /* (quarter) block size in 16-bit words (80 bytes) */ -#define HALFBLOCK 20 /* BLOCKSIZE/2 */ -#define BUFFERSIZE 146 /* for do_output */ - -/* prototypes */ -static int t_sqrt (unsigned int x); -static void do_voice (int *a1, int *a2); -static void do_output_subblock (Real_internal *glob, int x); -static void rotate_block (short *source, short *target, int offset); -static int irms (short *data, int factor); -static void add_wav (Real_internal *glob, int n, int f, int m1, int m2, int m3, short *s1, short *s2, short *s3, short *dest); -static void final (Real_internal *glob, short *i1, short *i2, void *out, int *statbuf, int len); -static void unpack_input (unsigned char *input, unsigned int *output); -static unsigned int rms (int *data, int f); -static void dec1 (Real_internal *glob, int *data, int *inp, int n, int f); -static void dec2 (Real_internal *glob, int *data, int *inp, int n, int f, int *inp2, int l); -static int eq (Real_internal *glob, short *in, int *target); - -#endif /* !DECODE144_H */ |